The Johra Screen Protector Prevent Your Gadget'S Screen From Scratches. It Uses A Static Adhesive That Will Not Leave A Residue When Removed, And Makes Installation Error-Proof. The Screen Protector Also Comes Along With A Microfiber Cleaning Cloth & Alcohol Swab, Allowing You To Remove Dust Or Debris From Your Gadget'S Screen Before Applying The Screen Protector. The Bubble-Free Application Makes Johra Screen Guards An Ultimate Solution For Making Your Device Screen Brilliant And Scratch-Free.